feat: Expose supportsOauthClients info for apps

packages/backend/src/serializers/user-app.js

@@ -0,0 +1,22 @@
+const userAppSerializer = (userApp) => {
+  let appData = {
+    key: userApp.key,
+    name: userApp.name,
+    iconUrl: userApp.iconUrl,
+    primaryColor: userApp.primaryColor,
+    authDocUrl: userApp.authDocUrl,
+    supportsConnections: userApp.supportsConnections,
+  };
+
+  if (userApp.connectionCount) {
+    appData.connectionCount = userApp.connectionCount;
+  }
+
+  if (userApp.flowCount) {
+    appData.flowCount = userApp.flowCount;
+  }
+
+  return appData;
+};
+
+export default userAppSerializer;